Re: How to set fops in "struct platform_pwm_backlight_data"?

Mark Zhang
2013-10-22T08:55:19Z

On 10/22/2013 03:24 PM, Thierry Reding wrote:
> On Fri, Oct 18, 2013 at 12:48:12PM +0800, Mark Zhang wrote:
[...]
>>>
>>
>> Okay, I just want to set the "notify" function pointer in "struct
>> platform_pwm_backlight_data", because I want to tune the brightness
>> value before the pwm-bl sets the brightness to hardware. I don't know
>> how to do that, unless we define the platform data explicitly.
>
> Okay, my question should have been what you need the functions for and
> why you think you need them.
>

If I understanding you correctly, I suppose I've said that: "because I
want to tune the brightness value before the pwm-bl sets the brightness
to hardware".

Mark
> Thierry
>